PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LL-HQ6-7876Bushing,sleeve

Defense Logistics Agency Dba Defense Supply Center Philadelphia · NSN 3120-01-321-4145 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-321-4145 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-321-4145. Primary manufacturer part number: LL-HQ6-7876.
Features
  • Bushing,sleeve — FSC 3120
  • Material: STEEL COMP 303 OVERALL
  • Body Inside Diameter: 0.0980 INCHES MINIMUM AND 0.1010 INCHES MAXIMUM IN
  • Flange Width: 0.0985 INCHES NOMINAL IN
  • Flange Outside Diameter: 0.1560 INCHES NOMINAL IN
  • Body Outside Diameter: 0.1230 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN
  • 2 verified cross-references
  • Primary manufacturer: Defense Logistics Agency Dba Defense Supply Center Philadelphia
Applications
  • Applications requiring Steel Comp 303 Overall construction
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-01-321-4145, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Defense Logistics Agency Dba Defense Supply Center Philadelphia. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-321-4145
Primary Part NumberLL-HQ6-7876
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerDefense Logistics Agency Dba Defense Supply Center Philadelphia
StatusACTIVE
MaterialSTEEL COMP 303 OVERALL
Body Inside Diameter0.0980 INCHES MINIMUM AND 0.1010 INCHES MAXIMUM IN
Flange Width0.0985 INCHES NOMINAL IN
Flange Outside Diameter0.1560 INCHES NOMINAL IN
Body Outside Diameter0.1230 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5985-01-147-547013013-02 INTERCHANGEABLE
Attenuator,fixed
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
Cross-Reference Index
Part NumberManufacturer
LL-HQ6-7876 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
130130-2 Lockheed Martin Corp (USA)
Related Parts
5985-01-147-5470INTERCHANGEABLE
ATTENUATOR,FIXED
13013-02

Frequently Asked Questions

What is NSN 3120-01-321-4145?

NSN 3120-01-321-4145 is a Bushing,sleeve, manufactured by Defense Logistics Agency Dba Defense Supply Center Philadelphia, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-321-4145?

NSN 3120-01-321-4145 has 2 cross-referenced part numbers: LL-HQ6-7876 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 130130-2 (Lockheed Martin Corp).

What NSN replaces 3120-01-321-4145?

There is 1 known substitute for 3120-01-321-4145: 5985-01-147-5470. Verify interchangeability with system specifications before substitution.

What are the specifications of LL-HQ6-7876?

Key specifications for LL-HQ6-7876: Material: STEEL COMP 303 OVERALL; Body Inside Diameter: 0.0980 INCHES MINIMUM AND 0.1010 INCHES MAXIMUM IN; Flange Width: 0.0985 INCHES NOMINAL IN; Overall Length: 0.1875 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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